baber/WOPTO huggingface dataset:
Patent JP-S63278439-A (JP)
Title: Communication controller for home bus system
Inventor: ONO YUKIKO
Filed: 1987-05-08
Abstract: PURPOSE:To send a desired packet within a prescribed time by sending a packet while increasing the priority level of its own packet if collision takes place continuously. CONSTITUTION:A permissible maximum collision number of times is decided to a transmission packet in advance and an output value of a transmission shift register 4 is compared with a value outputted from a receiver 7 at the transmission and when the outputs are dissident, the equipment only relating the reception is operated. Then the number of times with different comparison value is counted and when the number of the counts is larger than the maximum collision number, the priority level of the packet is increased more than the priority level of the packet causing collision and a packet is sent to a line. Thus, the packet with higher priority level than the its own sent packet is sent consecutively to the line, then the packet is sent within a prescribed time.
Patent JP-S5542302-A (JP)
Title: Magnetic head
Inventor: TSUNODA MASATOSHI
IPC: G11B5/17
Filed: 1978-09-14
Abstract: PURPOSE:To improve reliability by improving mobile erasing characteristics by the external magnetic field of a tunnel erasing magnetic head, by connecting 1st and 2nd erasing magnetic paths via a specific joint magnetic path. CONSTITUTION:A magnetic head consists of recording regenerative head 1 and erasing head 9, which consists of erasing winding 10, 1st erasing magnetic path 11A and 2nd erasing magnetic path 11B. Magnetic paths 11A and 11B, arranged at both the sides of magnetic path 3, have two end parts 17A and 17B, and 18A and 18B respectively. Both 1st end parts 17A and 17B are close to head 1, the erasing magnetic paths near 2nd end parts 18A and 18B are provided with common winding 10, and the end parts 18A and 18B are connected together via joint magnetic path 24. Consequently, when an external magnetism is applied, its magnetic flux varies in distribution rather focusing on erasing gap 12 than passing through magnetic path 24 with small magnetic resistance, so that the generation of a mobile erasing magnetic field from gap 12 will leassen.
Patent JP-H07284551-A (JP)
Title: Board for words competition and decoration
Inventor: TAKEMURA KUNIO
IPC: A63H33/00
Filed: 1994-04-15
Abstract: PURPOSE:To provide the intellectual entertainment tool or decoration for young and old. CONSTITUTION:A character frame 2 consisting of three sides (three lines) giving 17 to 20 of one side (one line) as the effective cardinal number is arranged on a panel 1 with the triangular or circle in a crossed shape. The fifty-one letters of a table of selected from it are arranged on a character frame 2, competing the words of a song. Thus, the new, simple and healthy entertainment and decoration capable of the absorption demonstration and the competition of the intelligence can be provided.
Patent JP-H08305699-A (JP)
Title: Device and method for document preparation
Inventor: FUKUNAGA YUKIHIRO
IPC: G06F17/22
Filed: 1995-05-11
Abstract: PURPOSE: To perform efficient documentation even at the time of input of character string data to which non-conversion is indicated by providing an input expression candidate automatic selection means, which automatically selects a conversion candidate in the case a conversion candidate of the same expression as an input expression, and a learning means which learns conversion candidates to select the candidate having a high priority in the case of a conversion candidate of an expression different from the input expression. CONSTITUTION: A candidate buffer 21, a learning buffer 22, and an input expression candidate automatic selection part 23 are connected to a conversion candidate control part 20. The output priority of a conversion candidate is determined in accordance with the just preceding character string, its dictionary number, etc., to store the conversion candicate in the candidate buffer 21. The dictionary number or the like of the selected conversion candidate is stored in the learning buffer 22. The input expression candidate automatic selection part 23 refers to conversion candidates stored in a buffer 16 for conversion to automatically select candidates of the same expression as input data. An unregistered expression learning part 24 is connected to this selection part 23 to learn unregistered expressions. An unregistered expression dictionary 25 is connected to this learning part 24.
Patent JP-S60256909-A (JP)
Title: Thin film magnetic head
Inventor: KAMINAKA NOBUMASA
IPC: G11B5/39
Filed: 1984-06-01
Abstract: PURPOSE:To ensure sufficient output voltage even when a track width is small by arranging a long magneto-resistance effect element to a limited area without lowering the efficiency of a magnetic circuit so as to obtain a large output voltage and to improve the S/N. CONSTITUTION:The thin film magnetic head is provided with a base 8 and a nonconductive ferromagnetic thin film 10 arranged between MR elements and constituted so as to detect signal magnetic flux information as electric resistance information of the MR elements. When the element number (n) is larger, the output is larger proportionally, but when the (n) is increased simply, the efficiency of the magnetic circuit is reduced. This is compensated by the nonconductive ferromagnetic thin film 10 imbedded between fine wires without gap substantially. Since the long magneto-resistance effect elements 9 are arranged in a limited area without lowering the efficiency of the magnetic circuit, a larger output voltage is obtained and the S/N is improved.
Patent JP-H06324248-A (JP)
Title: Controller for zoom device
Inventor: SHIINA MICHIHIRO
IPC: G02B7/04
Filed: 1993-05-14
Abstract: PURPOSE:To prevent the step out of a stepping motor for driving a rear group lens which occurs at the time of finishing zooming operation in a zoom device of two-groups. CONSTITUTION:This controller is applied to the zoom device constituted of a front group lens driven by a DC motor 42 and a rear group lens driven by the stepping motor 44. At the time of finishing the zooming operation, it is quite possible that the stepping motor 44 is in a dynamic state, but the step out is prevented from occurring after stopping energizing by moving the stepping motor 44 to a static stable state in the midst of the braking processing of the DC motor in such a case.
Patent JP-H08284481-A (JP)
Title: Park and block for park
Inventor: MORIYASU YOJI
IPC: A01M29/00
Filed: 1995-04-13
Abstract: PURPOSE: To prevent animals such as dogs from entering a park so as to deal with sanitary concern by aligning blocks impregnated with pyroligneous acid at the outer edge of the park and around the main areas of the park. CONSTITUTION: A block 1 comprises a block main body 2 impregnated with pyroligneous acid and an upwardly open plate container 3, the block main body 2 having a rounded projecting part 5 on its upper surface and also having inclined blocks 11 formed by smoothing the upper portions of the side faces of its periphery. The container 3 covers the side faces and bottom face 2a of the block main body 2, has a recess 6 in its bottom surface, and forms a cavity 4 between the bottom surface 2a of the block main body 2 and the inner bottom surface 3a of the container 3 to store extra pyroligneous acid.  By aligning such blocks 1 at the outer edge of a park or around a sandbox, a flower bed, or the like each block main body 2 gives off the odor of the pyroligneous acid evaporated from the projection 5 on its upper surface, thus keeping dogs and cats which hate that odor from entering the park and its main areas.
Patent JP-H0914904-A (JP)
Title: Bending-angle measuring sensor
Inventor: JIEIMUZU SUKOTSUTO NIIRI
IPC: G01D5/241
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To enable the measurement of an angle of bending by arranging an insulating material at comb-shaped parts of both first and second elements made of a conducting material having the comb-shaped parts to bond both the elements. SOLUTION: In two elements 11 and 13, two comb figures 15 and 17 are arranged close to each other to measure an angle of bending and separated by one insulating layer or more alone. Both the elements 11 and 13 are bonded together and both the comb figures 15 and 17 are arranged near one end of the elements to be bonded on the ends thereof on the opposite side. Electric contacts 23 and 25 are connected to the conductive comb figures 15 and 17. A sensor 10 is bent on the axis thereof and when the two soft elements 11 and 13 slide with each other as reference, an electrostatic capacitance varies from the maximum value when all teeth of the conductive comb figures are arrayed in order to the minimum value when spaces of the teeth of one comb figure are arrayed in order.  Thus, the electrostatic capacitance between the two comb figures is proportional directly in linearity to bending sensitivity of the sensor 10 in a range of an angle of bending thereby facilitating the measurement of the angle of bending.
Patent JP-H05314164-A (JP)
Title: Calculating method for differential value and integral value
Inventor: NAGANO MASAO
IPC: G06F17/17
Filed: 1992-05-06
Abstract: PURPOSE:To provide the differential and the integral of discrete data for which (x) axis data form logarithmic intervals with accurately with the little amount of calculation by approximating a curve passing the discrete data with an n-th order equation. CONSTITUTION:A hardware is constituted of an amplifier and a frequency converter, etc., 1 for inputting analog signals (frequency data and level data,) an A/D converter 2, a memory 3, a CPU 4 for calculating the differential value and the integral value and a display device 5 for displaying the differential value and the integral value, etc. In this case, when the coordinate data of a point P0 for obtaining a partial value is (f, y0) the coordinate data of points P-1 and P1 on the both sides are indicated by (f/r, y-1) and (fr, y1). Then, the curve is indicated by the n(>=2)-th equation g(x) of (x), the equation g(x) is obtained by substituting the (x) axis data and the (y) axis data of the (n+1) pieces of consecutive points including the point for obtaining the differential value in between for the equation g(x), a differential equation dg(x)/dx is obtained and the (x) axis data of the point for obtaining the differential value is substituted for the differential equation.
Patent JP-S61271581-A (JP)
Title: Color mark sensor
Inventor: KANBE YOSHIAKI
IPC: G06K9/38
Filed: 1985-05-27
Abstract: PURPOSE:To increase a control range together with high control accuracy by controlling reference light with an aperture diaphragm and at the same time dividing the output level of a reference light receiving element into plural steps of reference values at a prescribed rate. CONSTITUTION:An aperture diaphragm is provided between a light source and a reference light receiving element 12 and controlled so that the output level of the 1st comparator circuit 41 is set at H or L when the detection level of a signal light receiving element 20 exceeds that of the receiving element 12. The output currents of the receiving elements 20 and 12 are converted into voltages by current/voltage converting circuits 31 and 32 and applied to comparators 41 and 42 respectively. Here the output voltage of the circuit 32 is divided by variable resistors 331-33n connected in series with each other. The outputs of these resistors serve as the reference value of multi-stage comparators 01-40n respectively. In such constitution, the comparators 401-40n turn on the corresponding LED1-LEDn only when the detection level of the signal light is kept between the upper and lower limit levels of the reference value. This attains the discrimination of multiple colors as well as multiple stages.
Patent JP-H02293647-A (JP)
Title: Spectral analysis apparatus of radioactive liquid
Inventor: FUJIMORI HARUO
IPC: G01N21/64
Filed: 1989-05-08
Abstract: PURPOSE:To recover a light transmitting fiber and a light receiving fiber from radiation damages and to spectrochemically analyze a radioactive liquid sample accurately over a long period of time in a high radiation field by periodically and alternately switching the fibers and passing stimulating light therein. CONSTITUTION:A valve 10 is opened and a liquid sample contg. a radioactive material is taken into an analyzing cell 9 from a process piping 12. The stimulating light from a laser 1 is then passed through the light transmitting fiber 7 and is projected to the sample. The fluorescence generated from the sample is passed through the light receiving fiber 8 and is transmitted to a spectroscope 2. Since the quantity of the fluorescence passing the fiber 8 during this time is slight, the fiber receives the radiation damages and is colored as time passes by. The fibers 7, 8 are, therefore, switched periodically by using a fiber switching mechanism 5 to use the light receiving fiber as the light transmitting fiber, by which the fibers are recovered from the radiation damages. The spectrochemical analysis of the sample is accurately executed over a long period of time in this way.
Patent JP-2000302166-A (JP)
Title: Packaging bag for rolled paper
Inventor: TAKITA KAZUHIKO
IPC: B65D77/30
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for rolled paper wherein when an exit port for taking out the paper is to be opened, the exit port can be cut to open to increase its opening range and the packaging bag after use can be used as a waste bag. SOLUTION: A bag body 4 and a handle 3 are formed with a border seal 2 (seal part) comprising a cylindrical film 1 welded flat as a border. A cut-to- break line 5 which comes longitudinally along the handle 3 from an upper rim 30 of the handle and further extends beyond the seal part onto an upper portion of the bag body is formed.
Patent JP-H01283679-A (JP)
Title: Circle clip processing system
Inventor: ITO TAKAHIRO
IPC: G06T11/00
Filed: 1988-05-11
Abstract: PURPOSE:To perform a clip processing of a circle at a low cost and at a high speed by deciding a display area by a regular square frame segment circumscribed to its circle and executing the clip processing of the circle of the outside of the display area, at the time of executing a display processing of the circle. CONSTITUTION:At the time of executing a display processing of a circle, a clip processing of the circle of the outside of a display area is executed by deciding the display area by regular square A-D segments circumscribed to its circle. That is, before converting the circle to a polygon or a sequence of points, the regular square frame segments circumscribed to the circle are generated, and whether this circle exists in the display area or not is decided in advance by bringing these regular squares A-D to clip processing. In case when the circle does not exist in the display area, a command processing of the circle is ended without converting the circle to a polygon or a sequence of points. In such a way, the clip processing of the circle which does not exist in the display area can be executed at a high speed.
Patent JP-S61286514-A (JP)
Inventor: GIYUNTAA SUTOORU
IPC: F01N13/14
Filed: 1986-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01284371-A (JP)
Title: Production of gas-shielding formed polystyrene vessel
Inventor: IKEDA TOSHIKI
IPC: B05D1/02
Filed: 1988-05-10
Abstract: PURPOSE:To form a uniform gas-shielding coating film on the inside of a foamed polystyrene vessel by rotating the vessel at a relatively low speed and spraying polyvinylidene chloride latex on the inside of the vessel to be coated with airless spray nozzles. CONSTITUTION:A vessel 1 obtd. by foam-molding foamable polystyrene resin beads is rotated at a low speed of 300-2,000r.p.m. Polyvinylidene chloride latex contg. 40-60wt.% co- or terpolymer of 70-90% polyvinylidene chloride with 10-30% methyl acrylate and/or acrylonitrile is sprayed on the inside of the vessel 1 to be coated for 50-500msec with airless spray nozzles 2, 3 positioned toward the inside to form a film shielding moisture, preventing the permeation of oxygen and ensuring improved flavor retentivity.
Patent JP-S62268680-A (JP)
Title: Thermal transfer type electronic typewriter
Inventor: HIROTA KATSUTOSHI
IPC: B41J2/325
Filed: 1986-05-19
Abstract: PURPOSE:To obtain a small-sized thermal transfer type electronic typewriter capable of performing high quality erasure, by providing left end and right end detection means for detecting that characters to be erased are left end and right end ones, and left end and right end erasing means respectively constituted of first-fourth blank feed means different in blank feed distances before and after erasure and erasing means. CONSTITUTION:At first, it is assumed that 'ABCD' is printed on paper 1. When the left end printed character 'A' is desired to be erased, a head 2 moves to a predetermined position in order to erase the left end printed character 'A' to impart erasure indication. Next, a left end detection means 4 and a right end detection means 8 are operated by the erasure indication to detect that the printed character 'A' is the left end erasure character. By this detection, a left end erasing means 11 operates. At first, by a first blank feed means 5, the head 2 moves from a position 0 to a position 1 over a moving distance 1 while presses the paper 1 through an erasure ribbon 3. By this method, the feed of the erasure ribbon 3 is stabilized to keep the tension of the ribbon 3 constant and the take-up quantity thereof can be secured and high quality erasure can be performed.
Patent JP-S5833206-A (JP)
Title: Optical communicating wire for composite power line
Inventor: FUSE KENICHI
IPC: H01B11/22
Filed: 1981-07-21
Abstract: PURPOSE:To obtain an optical communication wire for composite power lines requiring no insulation in the stage of drawing out from the terminal of the composite power lines by containing optical fiber cores coated with a fiber reinforced thermosetting resin in a pipe of a fiber reinforced thermosetting resin. CONSTITUTION:An optical fiber core 4 coated with a nonmetallic fiber reinforced thermosetting resin is contained via a void 3 in a pipe 2 of a nonmetallic fiber reinforced thermosetting resin. The pipe 2 has the laminar structure wherein nonmetallic fibers 2a such as glass fibers or polyamide fibers are coated and impregnated with a thermosetting resin 2b such as an expoxy resin or polyester resin and the resin is allowed to set. The core 4 consists of an optical fiber 4a having a primary coating of silicone rubber, etc., a cushion layer, etc., of which the outside circumference is coated with a resin layer 4b wherein a thermosetting resin such as an epoxy resin or polyester resin is reinforced with glass fibers or polyamide fibers. A composite power cable 10 is produced by twisting three insulated electric wires 11 together, interposing the optical communication wire 1 of this invention in the clearances thereof, and applying a cable sheath 13 on the outside circumference through retaining windings 12.
Patent JP-S5237589-A (JP)
Title: Catalyst
Inventor: YAGI JIYUN
IPC: B01J35/06
Filed: 1975-09-19
Abstract: PURPOSE: To offer a catalyst with structure which can reduce pressure loss of exhaust gas for removing SOx and NOx in exhaust gas generated by the combustion of fossil fuels such as oil and coal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61158-A (JP)
Inventor: KATAYAMA KENZOU
IPC: B65D41/34
Filed: 1984-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11291801-A (JP)
Title: Seat support device
Inventor: ASANO YUJI
IPC: B60N2/90
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a device which easily supports a load even if a vehicle forward load or the like acts on a seat, in cases where the seat is attached to a wheel house in the vehicle. SOLUTION: A reinforcement member 4 which extends in a front-rear direction of a vehicle is fixed on a vertical wall surface 3 of a wheel house 2 of the vehicle. A reinforcement member 10 which extends along a front-rear direction of the vehicle is combined with the reinforcement member 4. A leg 22 of a seat 20 is linked with a bolt 23 to the reinforcement members 4, 10, and an aisle 17 is formed by a floorboard 16.
Patent JP-S5542117-A (JP)
Title: Flash welding method
Inventor: SAITOU TOORU
IPC: B23K11/04
Filed: 1978-09-19
Abstract: PURPOSE: To prevent the defects at the weld ends of large sectional area materials and improve the guality of welded joint by providing auxiliary materials to the side faces ajoining to the butt end parts of the materials to be welded and flashing these materials at the same time.  
     CONSTITUTION: Metals or alloys having the effect of improving the end face characteristic of the materials 1 to be welded of a thickness b, width a and length l are provided to the side faces adjoining to the butt end parts of the materials 1 to be welded as an auxiliary material 4 and flashing welding is performed by way of a transformer 3. Molten metal having the components of the auxiliary materials 4 is formed over the entire part of the end faces of the materials to be welded in the posterior period of the flashing cycle and becoes the alloy layers having the effect of preventing defects. The auxiliary materials 4 are not limited to one kind and the sizes thereof are made such that the length l is made the same as the width of the materials 1 to be welded, the width a is made equal to the flash margin of the materials or larger than this, and the thickness b is made preferably thicker suitably  according to the thickness of the material 1 in case of th material 1 is flat. The  good quality welded joint is obtained after upsetting. This method is particularly effective for thin plate broad materials, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5238649-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: FUKAMACHI TOSHIO
IPC: F23K5/00
Filed: 1975-09-20
Abstract: PURPOSE: To feed fuel without interruption even if counter pressure acts on the fuel feeding line caused by contrary wind. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0412472-A (JP)
Title: Battery device
Inventor: HAYASHI CHIKAHISA
IPC: H01M10/60
Filed: 1990-04-27
Abstract: PURPOSE:To improve the power feeding capability of a battery in a cold season by providing a control terminal, a battery liquid heating heater and an excitation control switch. CONSTITUTION:A switch 18 is turned on when an engine is difficult to start at a low temperature. A circuit of a positive electrode 12, a ceramic heater 14, a bimetal switch 20, a control terminal 15, a lead wire 17, the switch 18 and a warning lamp 19 is closed, the heater 14 is heated, and the temperature of a battery liquid 13 rises. The bimetal 20 is opened at the preset temperature, the switch 18 is opened, and the warning lamp 19 is turned off. A starter can be activated in a cold season as the battery liquid rises. No instantaneous large current is required for the excitation quantity to the heater 14 as compared with that to activate the starter, and the power can be sufficiently fed to the heater 14 by its own battery at a low temperature.